Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
24 Cards in this Set
- Front
- Back
|
lowest heat of hydrogenation per mole |
most stable structure |
|
|
which of following has the highest melting point? a) trans-2-butene b) cis-2-butene c) n-butane d) 1-propanol e) 1-pentanol |
e) 1-pentanol melting point is determined by intermolecular attraction, weight, and geometry |
|
|
can PhOCHCH2 form H-bond with water?
|
Yes - due to O
|
|
|
H2 / CaCO3 / Pd |
hydrogenation of the alkyne with a poisoned metal catalysts --> SYN addition of H2 --> (Z) alkene |
|
|
positron emission |
---> 1e |
|
|
electron capture |
-1e ---> |
|
|
beta decay |
---> -1B |
|
|
electron is excited when... |
the energy of incident electromagnetic radiation is equal to the energy of the transition
|
|
|
alkali metal reacts violently with water to form... |
hydroxide (ex. KOH etc) |
|
|
increasing the temperature almost always increases the rate of reaction because...
|
more molecules have sufficient energy to react
(inc in temp increases the average kinetic energy) |
|
|
Which of the following factors does not influence the rate constant? a) the frequency of collisions b) the temperature c) a catalyst d) the heat of reaction e) the structure of the reactants |
d) the heat of reaction
the heat of reaction involves the energy of the products, which does not affect the rate constant |
|
|
Charge for PO4 |
-3 |
|
|
active metal |
so reactive that they are found in nature only in cationic form |
|
|
NO2 ---> NH2
|
H2, Pt or Sn HCl
|
|
|
Ph-OH ---> Ph-Cl |
SOCl2 or PCl3 |
|
|
Ph-Cl ---> Ph-CH3 |
(CH3)2CuLi, ether |
|
|
D-Sugar
|
CH2OH group (6 carbon) is above the plane of the ring |
|
|
hemiacetal group in sugar |
the molecule can open up to its free aldehyde group --> reducing sugar + tollen test + benedicts test |
|
|
sucrose |
glucose -- fructose
no hemiacetal group at C1 --> non reducing sugar no mutarotation |
|
|
reducing sugar |
1) hemiacetal group at C1 2) mutarotation 3) open up to free aldehyde group --> + tollen test |
|
|
non reducing sugar |
1) acetal group at C1 2) no mutarotation 3) - tollen and benedict test |
|
|
CH3CO3H / H3O+
|
anti addition to alkene
|
|
|
|
|
|
Front (Term) |
Back (Definition) Ephesians 3:20 |
